Question : Reporting Services -- Aggregate Row and Col groups simultaneously.

It seems like this should be easy.

I have a report that looks like this:

Col1 Col2 Col3
RowGroup1 RowSubGroup A 2 3 1
RowSubGroup B 4 2 1
RowSubGroup C 1 2 3
Total 7 7 5

RowGroup2 RowSubGroup A 1 2 3
RowSubGroup B 4 7 1
RowSubGroup C 2 1 0
Total 7 10 4

I'm using the matrix control as the number of rows and columns can vary. the numbers in th middle are actually summations of the raw data being returned by the query.

I want to turn the summations into percentages (of the subtotal on the row group). I can't find a scope that works to get me the total that you see at the bottom of RowGroup1 or RowGroup2.

if I use sum(Field,"RowGroup") (naming the highest level row group, i get the sum including all of the columns. If I use the column group name as the scope, I get the whole page of rows -- not just the specific row group that I'm looking for.

There has to be an easy way to do this, but I haven't figured it out yet.

Answer : Reporting Services -- Aggregate Row and Col groups simultaneously.

Ben,
How does the output in this sample output look? It was done with a matrix so columns and rows are dynamic. But I calculated the percents in the SQL statement shown below. The RDL is attached.

                       
             SELECT OuterGroup,
	   SubGroup,
	   FactCol,
	   convert(float,Fact)/sum(Fact) over (Partition by OuterGroup, FactCol)  Fact
FROM QuickMatrix2 QM2;

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AggregateRowAndColGroups.png (25 KB) (File Type Details)

Sample Output

Report7.rdl.txt (19 KB) (File Type Details)

RDL File